:root {
    /*定义一个变量*/
    --multiple: 1;
}

:global {
    .ant-layout-sider-collapsed {
        flex: 0 0 64px !important;
        max-width: 64px !important;
        min-width: 64px !important;
        width: 64px !important;

        .ant-menu-inline-collapsed {
            width: 64px !important;
        }
    }
}

p {
    margin: 0;
}